hi, thx for your response.
there is no bios change for the DVMT... but window report that the memory is 128mb. so do i still require to do so?
with regards to the ig-platform-id, i tried 1616002, 1616006 and 16268086. all similar results.
i do not face hanging issue but it is the graphic card hd5500 no acceleration..only 7mb.
can you advise me further